分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (Cichlids) > Pseudocrenilabrinae
Etymology: Julidochromis: Taken from marine wrasse "julidini"; also from Greek, ioulis = a fish dealing with genera Coris or Thalassoma (Ref. 45335); marksmithi: Named for Mark Smith, who was instrumental in obtaining the specimens used in this description and providing the photograph of the living species of Julidochromis (Ref. 115482).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 大洋性.
Africa: endemic to the Tanzanian coast of Lake Tanganyika in the area around Kipili (Ref. 115482).
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 115482)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 21 - 23; 背的軟條 (總數): 5-7; 臀棘 6-8; 臀鰭軟條: 5 - 7. Diagnosis: Julidochromis marksmithi is a typical Julidochromis that differs mainly in its colouration and pattern from the other species of the genus: it is bright yellow and decorated by two major horizontal dark brown to blackish bands on the body with a third stripe extending from the nape only about halfway along the back at the dorsal fin base; an additional dark somewhat irregular stripe (cheek stripe) runs from the corner of the mouth across the cheek as far as the pectoral fin base , but the posterior segments beyond the preopercle are often faded or lacking; this stripe is lacking in the ornatus-transcriptus-dickfeldi group; a broad dark band, bordered by a narrow blackish edge and a submarginal light blue stripe, extends along the upper part of the dorsal fin to its angle where it may spread throughout the soft portion of the fin (Ref. 115482). It differs from the larger J. regani and J. marlieri by lacking the lower body band of those species, and all their forms; Julidochromis ornatus has a blackish band, often quite broad, running along the entire base of the dorsal fin with the remainder of the fin yellow, no black band is present along the upper part of the fin; Julidochromis dickfeldi also lacks the cheek stripe as well as the band in the dorsal fin; it is white below the central body band as opposed to the yellow in J. marksmithi; Julidochromis marlieri and J. transcriptus have vertical bars, which are absent in J. marksmithi (Ref. 115482).
It is found in a rocky habitat but where there are sandy areas close by (Ref. 115482).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Burgess, W.E., 2014. Julidochromis marksmithi a new species of Julidochromis from the Tanzanian coast of Lake Tanganyika. Tanganika Mag. 15:40-49. (Ref. 115482)
人類使用
漁業:
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
